Choose 1, if the question can be answered by using statement A alone but not by using B alone.
Choose 2, if the question can be answered by using statement B alone but not by using A alone.
Choose 3, if the question can be answered by using either statement alone.
Choose 4, if the question can be answered by using both the statements together but not by either statement.
Four friends, A, B, C and D got the top four ranks in a competitive examination, but A did not get the first, B did not get the second, C did not get the third, and D did not get the fourth rank. Who secured which rank?
A. Neither A nor D were among the first 2.
B. Neither B nor C was third or fourth.